MG2是基于Php的一款免费的相册管理程序 MG2特色： 能够读取数码照片的Exif信息，譬如光圈焦距等 运行于Php安全模式 Url简短 代码架构合理，极速明快。-MG2 is a free photo album manager based on Php MG2 features: able to read digital photos of Exif information, such as the iris focal length and so on running in Php sa

extract exif jpeg image good-Extract exif jpeg image is good

整理照片用的，扫描路径下所有图片，查看exif信息，生成md5码，并根据这信息整理到指定文件夹下。避免大量图片重复存储。(Sort out the photos, scan all the pictures under the path, check the EXIF information, generate the MD5 code, and sort the information into the specified folder according to this informatio